wayknow/clearjson
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| format_jsonA | Parse and pretty-print a JSON string with configurable indentation. Handles JSON of any size — the only MCP JSON tool that does not crash on 100MB+ files. Returns the formatted result along with stats (node count, depth, size, parse time). |
| minify_jsonA | Compress/minify a JSON string to its smallest valid form (no whitespace). |
| validate_jsonA | Validate a JSON string. Returns whether it is valid, and if not, the exact error location (line and column). Also returns stats: node count, max depth, file size, parse time. |
| search_jsonA | Search for keys, values, or paths inside a JSON structure. Returns matching nodes with their JSONPath locations. Supports key search (field name contains), value search (value string contains), and path search (JSONPath contains). Respects maxResults limit (default 50). |
| query_jsonA | Query a JSON structure using JSONPath syntax. Supports dot-notation ($.store.book[0].title), recursive descent ($..author), array slicing ($[0:5]), wildcards ($..*), and filter expressions ($..book[?(@.price < 10)]). Returns matched values with their paths. |
| diff_jsonA | Deep compare two JSON strings and produce a structured diff report. Detects added keys, removed keys, changed values, and type changes. Returns a list of differences with their JSONPath locations and old/new values. |
| convert_jsonA | Convert JSON to another format: CSV, TSV, YAML, or TypeScript type definitions. CSV/TSV requires a top-level array of objects. YAML and TypeScript work on any structure. |
| activate_licenseA | Activate a ClearJSON Pro license key (CLJ-XXXX-XXXX-XXXX). Unlocks query_json, diff_json, and convert_json tools. One license covers up to 3 devices. $29 lifetime at wayknow.tech/clearjson.html. |
| license_statusA | Check ClearJSON Pro license status — activation state, email, device count, offline/online. |
| deactivate_licenseA | Remove the Pro license from this machine. Frees up a device slot. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 10 tools
Each tool serves a distinct purpose: license management, JSONPath querying, diffing, conversion, formatting, minification, validation, and search. No overlap; even query and search are clearly differentiated.
All tools follow a consistent verb_noun pattern (e.g., activate_license, query_json, convert_json). The only slight deviation is license_status, but it still fits the pattern as a status check.
10 tools is well-scoped for a JSON utility server. It covers core operations and license management without unnecessary bloat. Each tool earns its place.
The set covers validation, formatting, querying, searching, diffing, and conversion. Missing are JSON editing tools (add/remove/modify keys) and schema validation, but the stated purpose focuses on analysis and transformation.